Description

NS = getNameSpace(HdaObj,'StartItemID','itemID') retrieves
the server name space beginning at Fully Qualified Item ID 'itemID',
and all branches in the name space below 'itemID'.

NS = getNameSpace(HdaObj, 'Depth',
dLevel) retrieves the dLevel levels
of the server name space beginning at the server name space root.
Specifying dLevel as 1 retrieves
only the nodes (branch and leaf) contained in the root of the server
name space.